PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • We???re at the relative beginning of our understanding of how different forms of light affect sleep and health???and how light might be manipulated not only to protect sleep but also to enhance waking performance.
http://www.w3.org/ns/prov#wasQuotedFrom
  • theinsomniablog.com